临床实践
Copyright ©The Author(s) 2021.
世界华人消化杂志. 2021-02-28; 29(4): 204-209
在线出版 2021-02-28. doi: 10.11569/wcjd.v29.i4.204
表1 胃癌前病变组与对照组的胃蛋白酶原、胃泌素-17水平比较[M(P25, P75)]
组别nPGⅠ (ng/mL)PGⅡ (ng/mL)PGRG-17 (pmol/L)
对照组488100.75 (84.53, 129.99)8.56 (6.47, 11.49)12.07 (9.59, 15.60)3.01 (1.93, 6.05)
胃癌前病变组49288.64 (62.23, 121.18)12.91 (8.65, 18.30)6.97 (4.98, 9.27)4.80 (2.56, 10.92)
Z-7.4-10.863-17.369-7.3
P<0.01<0.01<0.01<0.01
表2 胃癌前病变各组胃蛋白酶原、胃泌素-17水平比较[M(P25, P75)]
组别nPGⅠ (ng/mL)PGⅡ (ng/mL)PGRG-17 (pmol/L)
对照组488100.75 (84.53, 129.99)8.56 (6.47, 11.49)12.07 (9.59, 15.60)3.01 (1.93, 6.05)
萎缩性胃炎组31492.40 (64.46, 124.40)a13.48 (9.13, 18.85)a7.08 (5.10, 9.42)a4.43 (2.46, 10.18)a
肠化组14182.13 (59.85, 118.59)ab11.32 (8.09, 17.38)a6.98 (5.02, 9.28)ab4.72 (2.64, 10.62)a
异型增生组3770.00 (44.38, 100.07)abe11.81 (8.49, 16.65)a5.97 (3.47, 8.79)abd9.23 (6.44, 12.41)ace
表3 血清胃蛋白酶原Ⅰ、胃蛋白酶原Ⅱ、PGR、胃泌素-17单独及联合检测在胃癌前病变中的诊断价值
变量AUC95%可信区间特异度(%)敏感度(%)
PGⅠ0.6370.602-0.67129.197.7
PGⅡ0.7000.668-0.73379.953.7
PGR0.8200.794-0.84775.478.3
G-170.6350.600-0.66974.646.1
PGR联合G-170.8260.801-0.85274.278.3
PGⅠ、PGR联合G-170.8320.807-0.85882.269.9
PGⅠ、PGⅡ、PGR联合G-170.8410.817-0.86677.079.2

引文著录: 卢曹念, 吴健, 佘强, 邓彬, 丁岩冰. 血清胃蛋白酶原和胃泌素-17在胃癌前病变筛查中的应用价值. 世界华人消化杂志 2021; 29(4): 204-209